Project 06 - DIY Touch sensor for Arduino under 1$
This Arduino tutorial is about creating touch sensor for any microcontroller projects.
In this video, I have demonstrated, how we can make our own touch sensor.
For this arduino project, I have used a light dependent resistor (LDR) for sensing touch events.
Then these touch sensors are connected to analog inputs of Arduino mega. Depending on threshold values, touch events are sensed. In upcoming video, I will upload code and PCB layout, so that you can make your own.
Other arduino projects:
Components used:
Arduino mega,
LDR,
1k Ohm resistors,
Jumper cables.
#arduino, #arduino uno, #arduino mega 2560, #arduino nano, #arduino tutorial